High-Speed Steel E M42
2022-03-12 15:36:56
jiangxingTools
877
High-Speed Steel E M42
EM42 is a highly cobalt alloyed high speed steel to be used when the demand for hot hardness is of great importance. EM42 has a good machinability and a good wear resistance.
Chemical Composition: C-1.08, Cr-3.8, Mo-9.4, W-1.5, Co-8, V-1.2
Standard: Europe: HS 2-9-1-8, USA: AISI M42, Germany: 1.3247, Sweden: SS2723, France: AFNOR Z110DKCWV9.8.4.2.1, Japan: JIS SKH59, UK: BM42
Applications: Broaches, Shaper cutters and Hobs
The steel grade is a perfect substrate material for PVD coating.
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